Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

If you're a fan of diesel-powered trucks, chances are you've heard of Cummins engines. Although Cummins engines can be found ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

If your Android device is not scanning a QR code, there could be a number of potential issues at play.

Google added a native QR code scanner tool to Android a while back, and it’s been a quick and simple way to reliably scan codes. Now, Google is taking things up a notch, by letting Android’s QR code ...

Apple's latest iPhone 16 models include a new Camera Control button (located on the lower right-hand side when holding the phone in portrait mode). The new button aims to make it easier to adjust ...

If you’ve had trouble scanning QR codes on your Android, perhaps on a wall across the room, Google’s testing a new feature with developers that could make scanning from a distance easier. If you’ve ...